Evidence map›Paper›PMID 26473164›Full record

ArticleCellular and molecular gastroenterology and hepatology2015

Pigment Epithelium-Derived Factor (PEDF) Inhibits Wnt/

Petr Protiva, Jingjing Gong, Bharath Sreekumar, Richard Torres, Xuchen Zhang, Glenn S Belinsky, Mona Cornwell, Susan E Crawford, Yasuko Iwakiri, Chuhan Chung

Open access · goldAbstract read
In one paragraph

Article in Cellular and molecular gastroenterology and hepatology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Non-alcoholic fatty liver disease and liver secretome.Archives of pharmacal research · 2022
    Review
  9. The Role of RNA MethyltransferaseFrontiers in oncology · 2022
    Review
  10. Observational
  11. Article
  12. PEDF Gene Deletion Disrupts Corneal Innervation and Ocular Surface Function.Investigative ophthalmology & visual science · 2021
    Article
  13. Evolution of the liver biopsy and its future.Translational gastroenterology and hepatology · 2021
    Review
  14. Review
  15. Article
  16. Stem Cell Therapy for Hepatocellular Carcinoma: Future Perspectives.Advances in experimental medicine and biology · 2020
    Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Petr ProtivaDepartment of Medicine, Yale University School of Medicine, New Haven, Connecticut ; VA CT Healthcare System, West Haven, Connecticut.
Jingjing GongDepartment of Medicine, Yale University School of Medicine, New Haven, Connecticut.
Bharath SreekumarVA CT Healthcare System, West Haven, Connecticut.
Richard TorresDepartment of Laboratory Medicine, Yale University School of Medicine, St. Louis, Missouri.
Xuchen ZhangVA CT Healthcare System, West Haven, Connecticut.
Glenn S BelinskyDepartment of Medicine, Yale University School of Medicine, New Haven, Connecticut.
Mona CornwellDepartment of Pathology, St. Louis University School of Medicine, St. Louis, Missouri.
Susan E CrawfordDepartment of Pathology, St. Louis University School of Medicine, St. Louis, Missouri.
Yasuko IwakiriDepartment of Medicine, Yale University School of Medicine, New Haven, Connecticut.
Chuhan ChungDepartment of Medicine, Yale University School of Medicine, New Haven, Connecticut ; VA CT Healthcare System, West Haven, Connecticut.
Yale University · USConnecticut Health Foundation · USSaint Louis University · USVA Connecticut Healthcare System · US

Funding

Yale Liver CenterP30DK034989 · NIDDK · YALE UNIVERSITY · PI YASUKO IWAKIRI · 1986 to 2026
$31.1M
YALE CORE CENTER FOR MUSCULOSKELETAL DISORDERSP30AR046032 · NIAMS · YALE UNIVERSITY · PI HOROWITZ, MARK C · 1999 to 2013
$9.0M
Arterial Remodeling in Chronic Liver DiseasesR01DK082600 · NIDDK · YALE UNIVERSITY · PI IWAKIRI, YASUKO · 2009 to 2014
$2.0M
Ethanol Regulates Vacuolar ATPase & PEDFI01BX000948 · VA · VA CONNECTICUT HEALTHCARE SYSTEM · PI CHUNG, CHUHAN · 2012 to 2014
–
BLRD VA I01 BX000948NIAMS NIH HHS P30 AR046032NIDDK NIH HHS P30 DK034989NIDDK NIH HHS R01 DK082600
6 · The paper itself

Abstract

BACKGROUND &

aimsPigment epithelium-derived factor (PEDF) is a secretory protein that inhibits multiple tumor types. PEDF inhibits the Wnt coreceptor, low-density lipoprotein receptor-related protein 6 (LRP6), in the eye, but whether the tumor-suppressive properties of PEDF occur in organs such as the liver is unknown.

methodsWnt-dependent regulation of PEDF was assessed in the absence and presence of the Wnt coreceptor LRP6. Whole genome expression analysis was performed on PEDF knockout (KO) and control livers (7 months). Interrogation of Wnt/

resultsPEDF levels increased in response to canonical Wnt3a in an LRP6-dependent manner but were suppressed by noncanonical Wnt5a protein in an LRP6-independent manner. Gene set enrichment analysis (GSEA) of PEDF KO livers revealed induction of pathways associated with experimental and human HCC and a transcriptional profile characterized by Wnt/

conclusionsPEDF is an endogenous inhibitor of Wnt/

Indexed as

Extracellular MatrixPEDFWnt/β-Catenin

Identifiers

PMID26473164
PMCPMC4604042
OpenAlexW2126806059

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.